S200 Series sensors are a small investment with a great ROI paid in energy savings. Hotels, resorts, schools, military lodging, commercial offices and other multi-room facilities have realized significant energy conservation with cost saving sensors.
As part of an HVAC energy management system, occupancy sensors enable facility managers to automatically control HVAC operation based on room occupancy. Passive infrared (PIR) sensing technology and intelligent logic control software make PECO sensors able to verify the occupancy status of rooms. If the room is physically occupied, then the system will allow occupants to control the climate. Once a room is vacant, the Series 200 communicates with HVAC and automatically performs a setback. Thus no energy is spent to climate control an empty room.
The S200 series hospitality HVAC Energy Management (HEM) System is specially designed to provide automatic operation control of HVAC (Heater, Ventilation and Air Conditioner) units in hotel guest rooms.
By utilizing proven passive infrared (PIR) sensing technology and intelligent logic control software, the S200 series devices are able to verify the occupancy status of guest rooms. If the guest room is physically occupied, the HEM system will allow the guest to control the HVAC operation as usual. Once the guest room is vacant, the HEM system will automatically shut off the HVAC to reduce energy consumption and equipment wear.
Includes
- SD200- 001 Master sensor controller
- SE200-001 Door switch
- SF200-001 Power pack
Features
- Ideal for commercial properties
- Maintains comfort in occupied spaces while reducing energy costs
- Master sensor with programmable delays reduces needless HVAC operation
- Open door or window switches disable HVAC system automatically
- High/Low temperature setbacks determine acceptable temperature range
SD200-001 Master Sensor/Controller
SD200-001 is the master sensor/controller of the HEM system. It consists of a high sensitivity passive infrared (PIR) motion sensor and sophisticated microprocessor with intelligent logic control software in an aesthetically pleasing housing. It should be mounted on the wall or ceiling (corner mount recommended) to detect human presence by sensing the movement of body heat energy. In addition to the guest presence detection and verification, the unit also provides various operation settings and component connections of the system.
To avoid the room becoming too hot or too cold during an unoccupied period, thus requiring excessive time and energy to cool down or warm up, the SD200-001 also features a programmable secondary thermostat with various high and low temperature limit settings. The HVAC unit will be activated if room temperature exceeds the set range.
SE200-001 Door Switch
The SE200-001 is a door switch to be recess mounted on the frame of entry door. It should be connected between the GND and DSW terminals of SD200-001 Master Sensor/Controller to report the open/closed status of the door. Once the door is opened, the system will enter into “standby” mode to detect the guest presence. If motion is detected, the SD200-001 will verify the room as “occupied” status and allow guest to operate the thermostat and set the temperature of HVAC unit by themselves. If no motion is detected within a period of time, then the SD200- 001 will verify the room “vacant” and then shut off the HVAC operation.
Note: The HEM system will automatically shut off the HVAC operation if any sensor connected door or window is left open for more than 5 minutes.
SF200-001 Power Pack
The SF200-001 power pack not only provides 24 VDC power supply for SD200-001, but also controls the operation of HVAC unit.